259.91% is the change from 212 to 763
Calculation steps:
[( 763 - 212 ) ÷ 212] x 100 = 259.91%
Formula
Percentage change = [(763 - 212) / 212] x 100
Subtract the new number by the original number
763 - 212 = 551
551 ÷ 212 = 2.599056603773585
2.599056603773585 x 100 = 259.91%